Mathematics, 17.12.2020 18:50 madim1275
The residents of an apartment complex are considering the filing of a lawsuit against a chemical factory that opened up a few blocks down the street from them. They claim that the factory is releasing unhealthy levels of sulfur dioxide into the air and that it is impacting their health. You have been called in to take air samples from various residents’ apartments to determine an average air quality rating. A diagram of the apartment complex and factory are shown. Devise a sampling method to take a size 60 sample of the air for levels of sulfur dioxide. Your sample should be designed to be as unbiased as possible, and you should also aim to reduce variability. Each building contains 29 apartment residences.
Answers: 1
Mathematics, 21.06.2019 15:00
Need ! give step by step solutions on how to solve number one \frac{9-2\sqrt{3} }{12+\sqrt{3} } number two x+4=\sqrt{13x-20} number three (domain and range) f(x)=2\sqrt[3]{x} +1
Answers: 2
Mathematics, 21.06.2019 18:30
Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?
Answers: 3
Mathematics, 21.06.2019 18:30
Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³
Answers: 1
The residents of an apartment complex are considering the filing of a lawsuit against a chemical fac...
Social Studies, 04.02.2020 16:43
Computers and Technology, 04.02.2020 16:43
Mathematics, 04.02.2020 16:43
History, 04.02.2020 16:43
Mathematics, 04.02.2020 16:43
History, 04.02.2020 16:43
Mathematics, 04.02.2020 16:43